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WebGL in internet explorer 2014

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Slide deck presented by Ben Constable at the SIGGraph 2014 WebGL BOF.

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WebGL in internet explorer 2014

  1. 1. IE WebGL 2014 Ben Constable Principal SDE – Internet Explorer [email protected]
  2. 2. 2013 Recap  Initial implementation shipped with IE11  Simple goals  Security  Interoperability  Breadth  API support mainly limited by time
  3. 3. Product feedback  Most common feedback is about feature gaps  Trying to release aggressively to fix this  Next most common is performance  Fallback because of drivers #1 issue  Hardware diversity is a challenge  Some feature gaps too  A lot of great feedback overall  Some great partners helping out (AGI, Google)
  4. 4. Release progress  IE11 RTM in Aug 2013  IE11 GA in Oct 2013  D3D10 level feature support  IE11 S14 in April 2014  Compressed textures  Standard derivatives  Much much more  IE11 Update 2 shipped yesterday!  Instancing extension  Fan / loop primitive support  S14 equivalent shipping in preview on WP8.1 now
  5. 5. Conformance progress 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% 90.0% 100.0% RTM GA U1 U2 1.0.3 Pass rate, %
  6. 6. Conformance progress 0 5000 10000 15000 20000 25000 RTM GA U1 U2 1.0.3 Pass count
  7. 7. Demos  Vill.ee eye  Photosynth  Google maps
  8. 8. Security  Expanding capabilities only as needed  Pass conformance test  Meet site expectations  Still some shader restrictions  Instruction limits still there, but relaxed  Still no loops that cannot unroll  No changes to software fallback  Drivers remain a challenge
  9. 9. My WebGL *still* does not work in IE!  Are you running the latest IE11 (v 0.94)  Have you tried the preview?  Can your hardware run it?  IE11 cannot access some D3D9 features  Error messages have been enhanced  If they are not good enough, let us know!  We still have some missing features  Feedback about ordering is still very helpful
  10. 10. Looking forward  Still more conformance work ahead  Preview builds should help see this  Continue to evolve the standard  More conformance tests  More extensions  We welcome feedback  [email protected]

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